US 2023/0288902 A1 · BALANCE CORRECTION ASSISTANCE DEVICE, MACHINE TOOL, AND BALANCE CORRECTION ASSISTANCE METHOD

Abstract

A balance correction assistance device includes a storage unit that stores an attachment/detachment position, where a weight for adjusting the balance of the rotating body is attached and detached, and a predetermined operation position, where the weight for adjusting balance is attached to or detached from the rotating body: a rotation position information acquisition unit that acquires, from a rotation position detection unit, information indicating the rotation position of the rotating body: a determination unit that determines, on the basis of the rotation position, a rotation angle difference, between the operation position and current attachment/detachment position, in the circumferential direction of the rotating body: and a notification control unit that, if the absolute value of the rotation angle difference is less than a first threshold, issues, from a notification unit an audible notification indicating that the absolute value of the rotation angle difference is less than the first threshold.

Claims15

Dependent claims

A balance correction assistance device for assisting correction of a balance state of a rotating body having a circular shape, the balance correction assistance device comprising:

a storage unit configured to store an attachment/detachment position that is a position on the rotating body and that is designated as a position at which a balance adjustment weight should be attached to and detached from the rotating body, and an operation position predetermined as a position at which a person or a robot performs attaching and detaching of the balance adjustment weight to and from the rotating body;
a rotational position information acquisition unit configured to acquire information indicating a rotational position of the rotating body from a rotational position detector;
a determination unit configured to determine a rotation angle difference in a circumferential direction of the rotating body between the operation position and the attachment/detachment position at present, based on the rotational position;
and
a notification control unit configured to, when an absolute value of the rotation angle difference is less than a first threshold value, cause a notification unit to notify by sound that the absolute value of the rotation angle difference is less than the first threshold value.

2 more elements

A balance correction assistance method for assisting correction of a balance state of a rotating body having a circular shape, the balance correction assistance method comprising:

an attachment/detachment position information acquisition step of acquiring information indicating an attachment/detachment position that is a position on the rotating body and that is designated as a position at which a balance adjustment weight should be attached to and detached from the rotating body;
a rotational position information acquisition step of acquiring information indicating a rotational position of the rotating body;
a determination step of determining, based on the rotational position, a rotation angle difference in a circumferential direction of the rotating body between an operation position predetermined as a position at which a person or a robot performs attaching and detaching of the balance adjustment weight to and from the rotating body and the attachment/detachment position at present;
and
a notification step of, when an absolute value of the rotation angle difference is less than a first threshold value, notifying by sound that the absolute value of the rotation angle difference is less than the first threshold value.

2 more elements

Dependencies are inferred from the claim text.

Balance correction assistance device, machine tool, and balance correction assistance method

Life of this patent

Balance correction assistance device, machine tool, and balance correction assistance method

Life of this patent

Abstract

Claims15